Chapter 3 test:Wednesday March 28. Test will cover all the following material :
- Development of the atom (I and II)
- Quantum numbers
- Electronic configuration
- Periodic trends in atomic properties (Will be covered on Monday, March 26)
Deadline for Polymer project submission: Friday April 6 (2018) and latest Friday April 13 (2018) - Project file is below.
Covalent compounds: Polarity and Intermolecular forces (notes will be completed on Monday)
Important note: On page two, the first bullet point under the "Intermolecular forces" section, should start with "Intermolecular forces: " instead of "Intramolecular forces":
*Note: Na+ has a smaller atomic radius than Cl- (look at the electron configuration). Therefore the smaller "sphere" in the NaCl 3D structure in the notes should be labelled as Na+ and the bigger "sphere" should be labelled Cl-.
IMPORTANT Chapter 4 test date change:
Chapter 4 test: Tuesday, April 17, 2018 - What you need to know
Chapter 3 test: Wednesday March 28. Test will cover all the following material :
- Development of the atom (I and II)
- Quantum numbers
- Electronic configuration
- Periodic trends in atomic properties (Will be covered on Monday, March 26)
Deadline for Polymer project submission: Friday April 6 (2018) and latest Friday April 13 (2018) - Project file is below.
Checklist for polymer project:
Resource for referencing in APA (see menu bar on the left side of the webpage): https://owl.english.purdue.edu/owl/resource/560/01/
Chapter 3 -Atomic Models and Properties of Atoms
March 19 to March 28
Solutions
Khan academy:
https://www.khanacademy.org/science/physics/quantum-physics/quantum-numbers-and-orbitals/a/the-quantum-mechanical-model-of-the-atom
Orbitals extra resource:
https://www.youtube.com/watch?v=Ewf7RlVNBSA
Solutions
Some additionally Information (also includes electron configurations)
http://chemed.chem.purdue.edu/genchem/topicreview/bp/ch6/quantum.html
Solutions
Solutions
NOTE: Helium is part of the s-block elements
Quantum number worksheet 2
Electron configuration worksheet 2
Electron configuration worksheet 2 solutions
Activity (contains atomic radius, IE graph, and EA table)
Worksheet:
test preparation
- Questions 1 to 8, 10, 11 a) b), 12-16, 18, 20-22
Chapter 3 Review
- Questions 1 to 6, 9, 12, 13, 15-17, 19, 22-29,
32-38, 49
Online practice quiz (enter the code 966710)
https://quizizz.com/join/
Chapter 3 Review Solutions
Chapter 4: Chemical Bonding and Properties of Matter
March 29 to <ongoing>
Lewis structures summary
Drawing Lewis Structures (updated)
Worksheet Solutions:
VSEPR
(NEW!!!) Practice problems (video) - Includes problems with polyatomic ions
https://www.youtube.com/watch?v=xwgid9YuH58
Worksheet Lewis structures for polyatomic ions solutions (UPDATED - April 9, 2018 - The Phosphite ion)
VSEPR Worksheet
VSEPR Worksheet Solutions
1. Link to Phet simulation: https://phet.colorado.edu/en/simulation/molecule-shapes
2. Click on the "Play" button
3. Click on the "Model" option, but feel free to also explore the "Real Molecules" option
(NEW!!!) Video on intermolecular forces:
https://www.youtube.com/watch?v=pBZ-RiT5nEE
Worksheet Solution
Ionic compounds
*Note: Na+ has a smaller atomic radius than Cl- (look at the electron configuration). Therefore the smaller "sphere" in the NaCl 3D structure in the notes should be labelled as Na+ and the bigger "sphere" should be labelled Cl-.
Worksheet Solution
Lab - Intermolecular
- Notes from Period 2
- Notes from Period 3
-Extra notes on how to determine the type of hybridization (sp3, sp2, and sp)
(NEW!!!!) Video: sp3 hybrization
https://www.khanacademy.org/science/chemistry/chemical-bonds/copy-of-covalent-bonds/v/sp3-hybrid-orbital-jay-final
- Notes from Period 2
- Notes from Period 3
Video: sp2 hybridization (from 0:00 to 9:00)
https://www.khanacademy.org/science/chemistry/chemical-bonds/copy-of-covalent-bonds/v/sp2-hybridization-jay-final
Chapter 4: Review
Chapter 4: Self-Assessment
Unit 2 - Unit Review
Unit 2 - Self-Assessment
(Solutions to be posted later)
Chapter 4 Review (p. 253 - 255)
#2,3,4,6,7,9-11, 15, 17, 21, 23-25, 36, 39, 43, 44
Chapter 4 Self-assessment (p. 258 - 259)
#1-10, 12, 14, 17, 21, 23
Unit 2 review p. 263 - 268
#2-15, 18, 19, 26-29, 31-33, 37, 41-47, 53
Unit 2 self-assessment
#4, 5, 7, 8, 10, 19, 20, 22, 24, 25
Unit 2 Review and Unit 2 Self-assessment (in the same document) ANSWERS
Quizizz: https://join.quizizz.com